I have been reading that using carbon is not necessary. Most people do not even change it in time, so they do not have it working anyway. It may remove odor, and discoloration, but with water changes this shouldn't be a problem anyway. It can also be harmful to the fish, causing HLLE (head and lateral erosion) and can remove nutrients from the water. My question- is it necessary? Do you use it?
Quote from aquaticcommunity- "In summary carbon is an unnecessary and even harmful media that does not need to be used in the aquarium except for short-term applications such as removing medications. When choosing a filter pick one with customizable media that do not require you to use carbon. Avoid those that provide hybrid cartridges that include carbon built in to mechanical media. When using customizable filters use more biological media in place of the carbon."
Carbon or not?
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- Crissyloach
- Posts: 289
- Joined: Tue Jul 06, 2010 10:41 am
- Crissyloach
- Posts: 289
- Joined: Tue Jul 06, 2010 10:41 am
Most of the time I can tell that my carbon is in the filter too long because the water is yellow. I am thinking wow, I just put in new carbon 2 weeks ago...I don't care. The fish don't care. If it is not necessary then why are they selling it to us as something you 'must' use 24/7? Simply to make money. You only really need it for removing medicine.
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